FR2405717A1 - SAFETY BELT UNWINDING LOCKING CONTROL DEVICE, ESPECIALLY FOR MOTOR VEHICLES - Google Patents

SAFETY BELT UNWINDING LOCKING CONTROL DEVICE, ESPECIALLY FOR MOTOR VEHICLES

Info

Publication number
FR2405717A1
FR2405717A1 FR7829029A FR7829029A FR2405717A1 FR 2405717 A1 FR2405717 A1 FR 2405717A1 FR 7829029 A FR7829029 A FR 7829029A FR 7829029 A FR7829029 A FR 7829029A FR 2405717 A1 FR2405717 A1 FR 2405717A1
Authority
FR
France
Prior art keywords
motor vehicles
shaft
control device
support
safety belt
Prior art date
Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
Withdrawn
Application number
FR7829029A
Other languages
French (fr)
Inventor
Gustav Einar Vilhelm Svensson
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Autoliv AB
Original Assignee
Autoliv AB
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Application filed by Autoliv AB filed Critical Autoliv AB
Publication of FR2405717A1 publication Critical patent/FR2405717A1/en
Withdrawn legal-status Critical Current

Links

Classifications

    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B60—VEHICLES IN GENERAL
    • B60R—VEHICLES, VEHICLE FITTINGS, OR VEHICLE PARTS, NOT OTHERWISE PROVIDED FOR
    • B60R22/00—Safety belts or body harnesses in vehicles
    • B60R22/34—Belt retractors, e.g. reels
    • B60R22/36—Belt retractors, e.g. reels self-locking in an emergency
    • B60R22/40—Belt retractors, e.g. reels self-locking in an emergency responsive only to vehicle movement
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B60—VEHICLES IN GENERAL
    • B60R—VEHICLES, VEHICLE FITTINGS, OR VEHICLE PARTS, NOT OTHERWISE PROVIDED FOR
    • B60R22/00—Safety belts or body harnesses in vehicles
    • B60R22/34—Belt retractors, e.g. reels
    • B60R22/36—Belt retractors, e.g. reels self-locking in an emergency
    • B60R22/40—Belt retractors, e.g. reels self-locking in an emergency responsive only to vehicle movement
    • B60R2022/401—Belt retractors, e.g. reels self-locking in an emergency responsive only to vehicle movement with adjustable sensor

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Automotive Seat Belt Assembly (AREA)
  • Lock And Its Accessories (AREA)

Abstract

Commande du blocage de ceintures de sécurité pour véhicules automobiles. Le dispositif comprend un objet 18 formant masse d'inertie disposé dans un support 17 ainsi qu'un organe de transmission 20 coopérant avec l'objet 18 et avec un mécanisme d'arrêt de l'arbre 2 d'enroulement et de déroulement de la ceinture 1, dont une roue 4 à dents 3 de rochet est solidaire de l'arbre 2, et un cliquet 6 coopère avec les dents 3 du rochet, ce cliquet 6 étant déplacé par l'organe 20 lorsque l'objet 18 sort de sa position neutre afin de coopérer avec une dent 3. Le support 17, l'objet 18 et l'organe 20 ne forment qu'une seule pièce qui peut tourner autour de l'axe horizontal du support 17 et peut être déplacée suivant un trajet circulaire dont le centre se trouve sur l'axe de l'arbre 2. Prévention des accidents de la route, etc.Control of the locking of safety belts for motor vehicles. The device comprises an object 18 forming an inertia mass arranged in a support 17 as well as a transmission member 20 cooperating with the object 18 and with a mechanism for stopping the shaft 2 for winding and unwinding of the belt 1, of which a wheel 4 with ratchet teeth 3 is integral with the shaft 2, and a pawl 6 cooperates with the teeth 3 of the ratchet, this pawl 6 being moved by the member 20 when the object 18 comes out of its neutral position in order to cooperate with a tooth 3. The support 17, the object 18 and the member 20 form a single part which can rotate around the horizontal axis of the support 17 and can be moved along a circular path the center of which is on the axis of the shaft 2. Prevention of road accidents, etc.

FR7829029A 1977-10-12 1978-10-11 SAFETY BELT UNWINDING LOCKING CONTROL DEVICE, ESPECIALLY FOR MOTOR VEHICLES Withdrawn FR2405717A1 (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
SE7711468A SE7711468L (en) 1977-10-12 1977-10-12 PENDANT DEVICE FOR ROLLING MECHANISMS FOR THE CAR BELT

Publications (1)

Publication Number Publication Date
FR2405717A1 true FR2405717A1 (en) 1979-05-11

Family

ID=20332545

Family Applications (1)

Application Number Title Priority Date Filing Date
FR7829029A Withdrawn FR2405717A1 (en) 1977-10-12 1978-10-11 SAFETY BELT UNWINDING LOCKING CONTROL DEVICE, ESPECIALLY FOR MOTOR VEHICLES

Country Status (7)

Country Link
US (1) US4228969A (en)
JP (1) JPS5477917A (en)
AU (1) AU4061878A (en)
DE (1) DE2844127A1 (en)
ES (1) ES245515Y (en)
FR (1) FR2405717A1 (en)
SE (1) SE7711468L (en)

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2515050A1 (en) * 1981-10-28 1983-04-29 Autoliv Ab AUTOMATIC LOCKING REEL FOR SEAT BELTS
FR2518413A1 (en) * 1981-12-23 1983-06-24 Proctor Ronald REEL, RETRACTOR OR OTHER LOCKING DEVICE FOR A SEAT BELT

Families Citing this family (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5911873A (en) * 1982-04-20 1984-01-21 ビーエスアールディ　リミテッド Seat belt retractor for vehicle
JPH0537728Y2 (en) * 1987-01-21 1993-09-24
GB2313911B (en) * 1996-02-02 1999-02-17 Tokai Rika Co Ltd Acceleration sensor apparatus for a vehicle
US5950952A (en) * 1996-02-02 1999-09-14 Kabushiki Kaisha Tokai-Rika-Denki-Seisakusho Acceleration sensor apparatus for a vehicle
DE29822610U1 (en) * 1998-12-18 1999-04-15 Trw Repa Gmbh Sensor for a belt retractor
US6216974B1 (en) * 1999-05-27 2001-04-17 Trw Vehicle Safety Systems Inc. Orientation apparatus for an emergency locking mechanism in a vehicle seat belt retractor

Citations (9)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2014310A1 (en) * 1968-06-27 1970-04-17 Kangol Magnet Ltd
GB1282577A (en) * 1969-12-02 1972-07-19 Kangol Magnet Ltd Improvements in or relating to inertia reels for vehicle safety belts
FR2173585A6 (en) * 1972-02-22 1973-10-05 Ekberg Bertil
GB1356257A (en) * 1970-07-20 1974-06-12 Kangol Magnet Ltd Inertia reel device for a vehicle safety belt
FR2258662A1 (en) * 1974-01-22 1975-08-18 Foehl Artur
FR2293224A1 (en) * 1974-12-03 1976-07-02 Autoliv Ab ACTUATOR FOR VEHICLE SEAT BELT REELS
FR2309251A1 (en) * 1975-05-02 1976-11-26 Allied Chem INERTIA MECHANISM SUPPORT FOR SEAT BELT REEL
FR2313087A1 (en) * 1975-06-02 1976-12-31 Lafont Raymond SELF-ADJUSTING DEVICE FOR THE AUTOMATIC LOCKING OF THE SEAT BELT REELS
FR2322622A1 (en) * 1975-09-02 1977-04-01 Holmberg Gote SEAT BELT REELER SENSITIVE TO BELT UNLOADING AND / OR VEHICLE DECELERATION

Patent Citations (9)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2014310A1 (en) * 1968-06-27 1970-04-17 Kangol Magnet Ltd
GB1282577A (en) * 1969-12-02 1972-07-19 Kangol Magnet Ltd Improvements in or relating to inertia reels for vehicle safety belts
GB1356257A (en) * 1970-07-20 1974-06-12 Kangol Magnet Ltd Inertia reel device for a vehicle safety belt
FR2173585A6 (en) * 1972-02-22 1973-10-05 Ekberg Bertil
FR2258662A1 (en) * 1974-01-22 1975-08-18 Foehl Artur
FR2293224A1 (en) * 1974-12-03 1976-07-02 Autoliv Ab ACTUATOR FOR VEHICLE SEAT BELT REELS
FR2309251A1 (en) * 1975-05-02 1976-11-26 Allied Chem INERTIA MECHANISM SUPPORT FOR SEAT BELT REEL
FR2313087A1 (en) * 1975-06-02 1976-12-31 Lafont Raymond SELF-ADJUSTING DEVICE FOR THE AUTOMATIC LOCKING OF THE SEAT BELT REELS
FR2322622A1 (en) * 1975-09-02 1977-04-01 Holmberg Gote SEAT BELT REELER SENSITIVE TO BELT UNLOADING AND / OR VEHICLE DECELERATION

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2515050A1 (en) * 1981-10-28 1983-04-29 Autoliv Ab AUTOMATIC LOCKING REEL FOR SEAT BELTS
EP0078204A1 (en) * 1981-10-28 1983-05-04 Autoliv Development Aktiebolag Self locking retractor for safety belts
FR2518413A1 (en) * 1981-12-23 1983-06-24 Proctor Ronald REEL, RETRACTOR OR OTHER LOCKING DEVICE FOR A SEAT BELT

Also Published As

Publication number Publication date
JPS5477917A (en) 1979-06-21
ES245515Y (en) 1980-06-16
US4228969A (en) 1980-10-21
DE2844127A1 (en) 1979-04-19
ES245515U (en) 1980-01-01
SE7711468L (en) 1979-04-13
AU4061878A (en) 1980-04-17

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Legal Events

Date Code Title Description
ST Notification of lapse